track/src/SJZY.Track.Application/Services/ProvideServices/OrderService.cs

using SJZY.Track.Application.Contract.Dtos.ProvideServices;
using SJZY.Track.Domain.Aggregates.OrderAggregate;
using SJZY.UserCenter.HttpApi.Services;

namespace SJZY.Track.Application.Services.ProvideServices;

/// <summary>
/// 订单服务
/// </summary>
[ApiExplorerSettings(GroupName = "提供接口")]
[Route("/ProviderService")]
public class OrderService : ApplicationService
{
    private readonly IOrderRepository _orderRepository;

    public OrderService(IOrderRepository orderRepository)
    {
        _orderRepository = orderRepository;
    }

    /// <summary>
    /// 创建订单，订单已存在则视为更新
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    /// <exception cref="BusinessException"></exception>
    [HttpPost("Order/Upsert")]
    public async Task<string> UpsertAsync(UpsertOrderInput input)
    {
        var order = await _orderRepository.GetFirstAsync(x =>
            x.OrderType == input.OrderType && x.OrderNo == input.OrderNo);
        if (order != default)
        {
            // 订单已存在则视为更新
            await UpdateOrderAsync(input, order);
            return "更新成功";
        }

        order = ObjectMapper.Map<UpsertOrderInput, OrderEntity>(input);
        order.SubSystemId = CurrentUserRequest.SubSystemId;
        order.OrderTemplates = ObjectMapper.Map<List<OrderTemplateInfo>, List<OrderTemplateEntity>>(input.Templates!);
        order.OrderFlights = ObjectMapper.Map<List<OrderFlightInfo>, List<OrderFlightEntity>>(input.FlightInfos!);

        await _orderRepository.CreateOrderAsync(order);
        return "创建成功";
    }

    /// <summary>
    /// 删除订单
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    /// <exception cref="BusinessException"></exception>
    [HttpPost("Order/Delete")]
    public async Task<bool> DeleteOrderAsync(DeleteOrderInput input)
    {
        var orderId = await _orderRepository.GetFirstAsync(x =>
            x.OrderType == input.OrderType && x.OrderNo == input.OrderNo, x => x.Id);
        if (orderId == default)
        {
            throw new BusinessException(message: $"订单：{input.OrderNo}不存在");
        }

        await _orderRepository.DeleteOrderAsync(orderId);

        return true;
    }

    private async Task UpdateOrderAsync(UpdateOrderInput input, OrderEntity order)
    {
        order = ObjectMapper.Map(input, order);
        order.OrderTemplates = ObjectMapper.Map<List<OrderTemplateInfo>, List<OrderTemplateEntity>>(input.Templates!);
        order.OrderFlights = ObjectMapper.Map<List<OrderFlightInfo>, List<OrderFlightEntity>>(input.FlightInfos!);
        await _orderRepository.UpdateOrderAsync(order);
    }
}